New Document

On the root page (/), clicking a thumbnail in the left "Samples" section creates a new local document initialized from that sample. You can also create an empty document from the "+ New document" button in the "This device" section. Both work without sign-in and are saved in this browser. You can also import by dropping a .zuga.png / .zuga.svg file anywhere onto the This device list panel.

Sign in with your Google account and a "+ New document" button appears in the "Google Drive" section on the root page. Clicking it creates a new .zuga.png file in your Google Drive. You can also open the file page on Google Drive in a separate tab from the Google Drive icon button on each document row. While signed in, you can also import by dropping a .zuga.png / .zuga.svg file anywhere onto the Google Drive list panel.

You can change the storage destination between local and Drive from the document list on the root page.

• Drive → Local: Drag a Drive document item by its drag handle and drop it into the This device list to move it.
• Local → Drive: Drag a local document item by its drag handle and drop it into the Google Drive list to move it (sign-in required).
• While dragging, the preview shows the whole document row (not just the handle), and the original slot is left blank.
• While moving, the source item becomes invisible and a semi-transparent item appears in the destination list. The entire screen darkens with a centered message: "Moving files. Please wait a moment." All other interactions are disabled until completion, then it becomes fully opaque.